.wraper{
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	background-color: #F2F4F7;
}
.nav-bar{
	background-color: #fff;
	margin-bottom: 0;
	padding-bottom: 0.1rem;
	z-index: 2;
	position: fixed;
}
.line{
	z-index: 1;
	position: fixed;
	top: 0;
	right: 0;
	left: 0;
	height: 1.3rem;
	background-color: #fff;
}
.nav-bar .arrow{
	background-image: url('../../static/images/back-black.png');
}
.content{
	padding-top: 0.8rem;
	background-color: #fff;
	font-size: 0;
	text-align: center;
}
.content img{
	max-width: 100%;
}

video{
	width: 100%;
}

.wraper.padTop .line{
	height: 1.6rem;
}
.wraper.padTop .content{
	padding-top: 1.1rem;
}